6G mobile networks target ubiquitous intelligence, computing power, and high-speed wireless connectivity throughout air, space, and sea. The vision to achieve this objective is integrating underwater communications and satellite communication networks to provide network coverage throughout the globe [1]}, [2]}.
There is a need for a super speedy service in 6G mobile networks with data speed close to about 1000 Mbps [3]}, [4]}. Some of the requirements of 6G can be listed as – holographic communication, ultra high broadband, multi-sense transmission, ultra-high throughput, reliability, low latency, etc. [1]}, [6]}. Fig. REF  shows the primary requirements of 6G networks [7]}.
